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import copy
from dcos import http
from dcos.errors import DCOSException
from requests.auth import HTTPBasicAuth
import pytest
from mock import Mock, patch
def test_get_realm_good_request():
with patch('requests.Response') as mock:
mock.headers = {'www-authenticate': 'Basic realm="Restricted"'}
res = http._get_realm(mock)
assert res == "restricted"
def test_get_realm_bad_request():
with patch('requests.Response') as mock:
mock.headers = {'www-authenticate': ''}
res = http._get_realm(mock)
assert res is None
@patch('requests.Response')
def test_get_http_auth_credentials_not_supported(mock):
mock.headers = {'www-authenticate': 'test'}
mock.url = ''
with pytest.raises(DCOSException) as e:
http._get_http_auth_credentials(mock)
msg = ("Server responded with an HTTP 'www-authenticate' field of "
"'test', DCOS only supports 'Basic'")
assert e.exconly().split(':')[1].strip() == msg
@patch('requests.Response')
def test_get_http_auth_credentials_bad_response(mock):
mock.headers = {}
mock.url = ''
with pytest.raises(DCOSException) as e:
http._get_http_auth_credentials(mock)
msg = ("Invalid HTTP response: server returned an HTTP 401 response "
"with no 'www-authenticate' field")
assert e.exconly().split(':', 1)[1].strip() == msg
@patch('dcos.http._get_basic_auth_credentials')
def test_get_http_auth_credentials_good_reponse(auth_mock):
m = Mock()
m.url = 'http://domain.com'
m.headers = {'www-authenticate': 'Basic realm="Restricted"'}
auth = HTTPBasicAuth("username", "password")
auth_mock.return_value = auth
returned_auth = http._get_http_auth_credentials(m)
assert returned_auth == auth
@patch('requests.Response')
@patch('dcos.http._request')
@patch('dcos.http._get_basic_auth_credentials')
def test_request_with_bad_auth(mock, req_mock, auth_mock):
mock.url = 'http://domain.com'
mock.headers = {'www-authenticate': 'Basic realm="Restricted"'}
mock.status_code = 401
auth = HTTPBasicAuth("username", "password")
auth_mock.return_value = auth
req_mock.return_value = mock
with pytest.raises(DCOSException) as e:
http._request_with_auth(mock, "method", mock.url)
assert e.exconly().split(':')[1].strip() == "Authentication failed"
@patch('requests.Response')
@patch('dcos.http._request')
@patch('dcos.http._get_basic_auth_credentials')
def test_request_with_auth(mock, req_mock, auth_mock):
mock.url = 'http://domain.com'
mock.headers = {'www-authenticate': 'Basic realm="Restricted"'}
mock.status_code = 401
auth = HTTPBasicAuth("username", "password")
auth_mock.return_value = auth
mock2 = copy.deepcopy(mock)
mock2.status_code = 200
req_mock.return_value = mock2
response = http._request_with_auth(mock, "method", mock.url)
assert response.status_code == 200
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